Pincode 603405 · Chengalpattu District · Tamil Nadu
| Name | Ponvilainthakalathur SO |
| Type | Post Office |
| Pincode | 603405 |
| Taluk | Chengalpattu Division |
| District | |
| State | |
| Coordinates | 12.9251, 80.1987 |
| Post Office | Type |
|---|---|
| Branch Post Office | |
| Branch Post Office | |
| Branch Post Office |
Chengalpattu, Tamil Nadu. Map data: OpenStreetMap, CARTO.
| Sogandi BO | Branch Post Office |
| Vallipuram BO | Branch Post Office |